Gate CS-2016-2 Question Paper With Solutions

Q. 47 Consider the following program:

int f(int *p, int n)  {      if (n <= 1) return 0;      else return max(f(p+1,n-1),p[0]-p[1]);  }  int main()  {      int a[] = {3,5,2,6,4};      printf("%d", f(a,5));  } 

Note: max(x,y) returns the maximum of x and y. The value printed by this program is

(A) 2

(B) 3

(C) 4

(D) 5

Answer: (B)

Explanation:

Gate CS-2016-2 Question Paper With Solutions Gate CS-2016-2 Question Paper With Solutions Gate CS-2016-2 Question Paper With Solutions Gate CS-2016-2 Question Paper With Solutions

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